Why do we celebrate Halloween? Origins of All Hallows' Eve

It's Halloween, the season for all things spooky and scary – but why do we celebrate All Hallows' Eve and what are the Celtic origins?

Where did Halloween originate? What to know about the spooky holiday

Do Greeks Celebrate Halloween?

Holloween

History of Halloween - Halloween Meaning, Origins and Traditions

Happy Halloween! (Or, Happy Allhalloween, All Hallows' Eve, or All Saints' Eve!) - International Institute of New England

Content Spotlight: Halloween

All about the spookiest holiday — Halloween!, Articles

History of Halloween: the Sacred & the Secular

The History of Halloween

Did Halloween Come from All Saints' Eve?